Table 3.

Corneal data in the UHAKC and control groups based on Orbscan values

	UHAKC eyes	Controls (N)	p value
Kmax (D)	45.78 ± 2.60	44.22 ± 1.33	< 0.001
Kmin (D)	44.07 ± 1.91	43.03 ± 1.23	< 0.001
Kmean (D)	44.94 ± 1.62	43.13 ± 1.03	< 0.001
SimK	2.13 ± 2.02	0.88 ± 0.67	< 0.001
Cyl (D)	1.87 ± 1.53	0.86 ± 0.59	< 0.001
CCT (μm)	495.73 ± 31.07	520.52 ± 22.69	< 0.001
CH	8.51 ± 0.49	11.30 ± 1.30	< 0.001
CRF	8.53 ± 1.63	12.18 ± 1.27	< 0.001
ISV (3 mm)	1.66 ± 0.21	0.47 ± 0.12	< 0.001
Mean Sphere	− 2.21 ± 1.01	− 2.6 ± 1.66	p = 0.08
Mean Astigmatism	− 1.82 ± 0.74	− 0.88 ± 0.65	< 0.001

CCT central corneal thickness, CH corneal hysteresis, CRF corneal resistance factor, ISV index of surface variance